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  1. M

    Traffic Lights Circuit Help

    Definitely! It is what I wanted.
  2. M

    Traffic Lights Circuit Help

    We were ask to build a 1 input - 3 output traffic light system (green, orange & red) using only Decoders, Encoders, Multiplexers, Comparators & Adders. The input for the traffic lights will be done manually.The traffic lights turn green at logic 0 and there are two outputs at logic 1. First...
  3. M

    Help with circuit

    @(*steve*) Actually, this is a challenge question for us in school. I am really interested in grabbing the challenge that is why I am trying my best to learn as well. Hehehe. Well, we are required to make a circuit as long as an Actuator, Opamp, Sensor, and Thyristor is present. Im planning to...
  4. M

    Help with circuit

    Hi Guys! I am trying to build a sensor such as this one: I tried to simulate it in Multisim, but why is the voltage level in the indicator very small? It doesn't vary with the potentiometer. I substituted the photocell with a potentiometer. By the way, is the opamp package correct? Can...
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